| 논문명 |
저압 전기설비에서 전원의 자동차단에 의한 안전보호의 유효성 검증 / Verifications of Effectiveness of Protection for Safety by Automatic Disconnection of Supply in Low-voltage Electrical Installations |
| 저자명 |
이복희(Bok-Hee Lee) |
| 발행사 |
한국조명전기설비학회 |
| 수록사항 |
조명전기설비학회논문지, Vol.32 No.02 (2018-02) |
| 페이지 |
시작페이지(47) 총페이지(8) |
| ISSN |
1225-1135 |
| 주제분류 |
환경및설비 |
| 주제어 |
//Automatic Disconnection of Supply ; Fault Protection ; Overcurrent Protective Device ; Protection for Safety ; Residual Current Device |
| 요약2 |
This paper presents experimental results of disconnection times of overcurrent protective devices and residual current devices(RCDs) for protection against electric shock. All specimens of RCDs satisfied the requirements of disconnection times of supply specified for protection for safety. The overcurrent protective devices connected to a branch circuit of 5m long not exceeding 32A were automatically interrupted the supply to the line conductor of a circuit or equipment within the disconnection time required for protection against electric shock. However some overcurrent protective devices connected to a branch circuit longer than 20m did not satisfy the maximum disconnection time required for a fault protection. As a result, it may be necessary to verify the effectiveness for automatic disconnection of supply to the line conductor of each circuit or equipment. |
| 소장처 |
한국조명전기설비학회 |